@nx/angular/src/migrations/update-20-2-0/add-localize-polyfill-to-targets.js

The Nx Plugin for Angular contains executors, generators, and utilities for managing Angular applications and libraries within an Nx workspace. It provides: - Integration with libraries such as Storybook, Jest, ESLint, Tailwind CSS, Playwright and Cypre

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.executorsToAddPolyfillTo = void 0;
exports.default = default_1;
const devkit_1 = require("@nx/devkit");
const targets_1 = require("../../utils/targets");
exports.executorsToAddPolyfillTo = [
    '@angular/build:application',
    '@angular-devkit/build-angular:application',
    '@nx/angular:application',
    '@angular-devkit/build-angular:browser-esbuild',
    '@nx/angular:browser-esbuild',
];
async function default_1(tree) {
    const projects = (0, devkit_1.getProjects)(tree);
    for (const [projectName, project] of projects) {
        if (project.projectType !== 'application') {
            continue;
        }
        let isUpdated = false;
        for (const target of Object.values(project.targets ?? {})) {
            if (!exports.executorsToAddPolyfillTo.includes(target.executor)) {
                continue;
            }
            const polyfills = target.options?.['polyfills'];
            if (Array.isArray(polyfills) &&
                polyfills.some((polyfill) => typeof polyfill === 'string' &&
                    polyfill.startsWith('@angular/localize'))) {
                // the polyfill is already present, skip
                continue;
            }
            // Only add '@angular/localize/init' polyfill if 'localize' option is enabled
            for (const [, options] of (0, targets_1.allTargetOptions)(target)) {
                if (options['localize']) {
                    target.options ??= {};
                    const polyfills = target.options['polyfills'];
                    // Ensure polyfills is an array before pushing
                    if (typeof polyfills === 'string') {
                        target.options['polyfills'] = [polyfills];
                    }
                    else if (!Array.isArray(polyfills)) {
                        target.options['polyfills'] = [];
                    }
                    target.options['polyfills'].push('@angular/localize/init');
                    isUpdated = true;
                    break;
                }
            }
        }
        if (isUpdated) {
            (0, devkit_1.updateProjectConfiguration)(tree, projectName, project);
        }
    }
    await (0, devkit_1.formatFiles)(tree);
}